| /* |
| * boot-common.c |
| * |
| * Common bootmode functions for omap based boards |
| * |
| * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <common.h> |
| #include <asm/omap_common.h> |
| #include <asm/arch/omap.h> |
| |
| /* |
| * This is used to verify if the configuration header |
| * was executed by rom code prior to control of transfer |
| * to the bootloader. SPL is responsible for saving and |
| * passing the boot_params pointer to the u-boot. |
| */ |
| struct omap_boot_parameters boot_params __attribute__ ((section(".data"))); |
| |
| #ifdef CONFIG_SPL_BUILD |
| /* |
| * We use static variables because global data is not ready yet. |
| * Initialized data is available in SPL right from the beginning. |
| * We would not typically need to save these parameters in regular |
| * U-Boot. This is needed only in SPL at the moment. |
| */ |
| u32 omap_bootmode = MMCSD_MODE_FAT; |
| |
| u32 omap_boot_device(void) |
| { |
| return (u32) (boot_params.omap_bootdevice); |
| } |
| |
| u32 omap_boot_mode(void) |
| { |
| return omap_bootmode; |
| } |
| #endif |